P-6, Scheme V I M (s) C.i.t.,, Kolkata - 700054, West Bengal, India
13/2, Raja Manindra Road, Paik Para,, Kolkata - 700037, West Bengal, India
3/1, Ram Krishna Das Lane,, Kolkata - 700009, West Bengal, India
70/c Sadananda Road, 2nd Floor,, Kolkata - 700026, West Bengal, India
25&27, Cannal South Road, Tangra Indl. Estate, Shed No. D-17 & 18,, Kolkata - 700015, West Bengal, India